Can tab opener



FIG. 1 is a bottom plan view of a tab can opener embodying my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front end view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear end view thereof;

FIG. 6 is a side elevational view thereof;

FIG. 7 is a bottom perspective view thereof; and,

FIG. 8 is perspective view thereof. 

The ornamental design for a can tab opener, as shown and described. 